楼主:
ok8752665 (dd8752665)
2019-11-30 21:04:41http://i.imgur.com/5uVHuPK.jpg
我网络上找了一下
恐龙好像有说if the seperate process does not call exec() after forking,the seperate process should duplicate all threads
那这样的话这题不就是create 4个threads才对了吗?
if里面创了两个 出来那个fork会再复制出另外两个